The pictures I hope I have attached are of my 67 Sunbeam body with removable hardtop and I think the 6-cylinder in the mustang. I have messed up so many I am not sure. The 6 was built for MPG with a slight gain in HP. MPG was 25 running the AC with me and the wife cruising the highway. Not great but for an 65 block that got 5 MPG more than stock and made 20 more HP, it was better than most Hot Rodded Mustangs...with no overdrive. I am still dismantling the Sunbeam and have the wood to build a TILT so I can put it on its side to do undercarriage work. MAN, I hope this goes through.